import { CircularList } from 'common/CircularList';
import { IAttributeData, IBufferLine, ICellData, ICharset } from 'common/Types';
import { Marker } from 'common/buffer/Marker';
import { IBuffer } from 'common/buffer/Types';
import { IBufferService, IOptionsService } from 'common/services/Services';
export declare const MAX_BUFFER_SIZE = 4294967295;
export declare class Buffer implements IBuffer {
    private _hasScrollback;
    private _optionsService;
    private _bufferService;
    lines: CircularList<IBufferLine>;
    ydisp: number;
    ybase: number;
    y: number;
    x: number;
    scrollBottom: number;
    scrollTop: number;
    tabs: {
        [column: number]: boolean | undefined;
    };
    savedY: number;
    savedX: number;
    savedCurAttrData: IAttributeData;
    savedCharset: ICharset | undefined;
    markers: Marker[];
    private _nullCell;
    private _whitespaceCell;
    private _cols;
    private _rows;
    private _isClearing;
    constructor(_hasScrollback: boolean, _optionsService: IOptionsService, _bufferService: IBufferService);
    getNullCell(attr?: IAttributeData): ICellData;
    getWhitespaceCell(attr?: IAttributeData): ICellData;
    getBlankLine(attr: IAttributeData, isWrapped?: boolean): IBufferLine;
    get hasScrollback(): boolean;
    get isCursorInViewport(): boolean;
    private _getCorrectBufferLength;
    fillViewportRows(fillAttr?: IAttributeData): void;
    clear(): void;
    resize(newCols: number, newRows: number): void;
    private _memoryCleanupQueue;
    private _memoryCleanupPosition;
    private _batchedMemoryCleanup;
    private get _isReflowEnabled();
    private _reflow;
    private _reflowLarger;
    private _reflowLargerAdjustViewport;
    private _reflowSmaller;
    translateBufferLineToString(lineIndex: number, trimRight: boolean, startCol?: number, endCol?: number): string;
    getWrappedRangeForLine(y: number): {
        first: number;
        last: number;
    };
    setupTabStops(i?: number): void;
    prevStop(x?: number): number;
    nextStop(x?: number): number;
    clearMarkers(y: number): void;
    clearAllMarkers(): void;
    addMarker(y: number): Marker;
    private _removeMarker;
}
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